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Finding the Third Proportional to 425,020 and 924,807

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Solution

The third proportional to 425,020 and 924,807 is: 2,012,300.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    425,020 : 924,807 = 924,807 : x
  2. Step 2: Convert to fraction form
    425,020/924,807 = 924,807/x
  3. Step 3: Cross multiply
    425,020x = 924,807 × 924,807
  4. Step 4: Simplify right side
    425,020x = 855,267,987,249
  5. Step 5: Solve for x
    x = 855,267,987,249/425,020
  6. Step 6: Final answer
    x = 2,012,300.57

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.